Proshare Superior Anti-Fouling RO Membrane Filter for Water Treatment

• Customization: Available
• Membrane Type: Spiral
• Type: RO
• Model NO.: PRO-XFR-8040F34
• Stable Salt Rejection: 99.7%
• Gpd(Gallon): 12000gallon/Day
• Feature: Extreme Anti-Fouling, Large Flux, Engergy Saving
• Usage: RO Water Treatment System
• Core Technology: Thin Film Nanocomposite(Tfn)
• Warranty: 12months
• Capacity: 200000PCS/Year
• Delivery Time: 10-15 Days
• Transport Package: Carton Box
• Specification: 8 Inch
• Trademark: Proshare
• Origin: China
• HS Code: 8421999090
• Production Capacity: 200000PCS/Year
• Package Size: 112.00cm * 23.60cm * 23.60cm
• Package Gross Weight: 14.200kg

Product Description

Product Description

 

, incorporated with our pioneering innovative Thin Film Nanocomposite (TFN) technology, this product is specifically designed for reverse osmosis plants that face challenging water and wastewater conditions. It offers a superior membrane solution that ensures excellent water purity, enhanced fouling resistance, and reduced energy consumption.
Key Feature Highlights:

• Achieve up to 30% loweroperating pressures .Benefits include: guaranteed excellent salt-rejection capabilities with significantly reduced pressures.
• Decreased Cleaning Frequency:Our TFN membrane's outstanding anti-fouling performance significantly minimizes microorganism and inorganic pollution, which means a notable reduction in the frequency of required cleanings.
• Versatile Cleaning pH Range (1-13):Our product offers exceptional cleaning efficiency, robustness, and longevity owing to its extensive cleaning pH range and superior chemical tolerance.

Primary Applications:
Ideal for processes such as softening, producing pure water, and water reuse across various industries including
pharmaceutical, electronics, power generation, petrochemical, refinery, food & beverage, and municipal sectors, among others.

A pervasive issue with RO membrane elements is fouling, which can hinder their performance. While fouling doesn't alter the structural integrity of RO membrane elements, the accumulation of foulants on the membrane surface can drastically diminish their efficiency.
prevents this issue by introducing an exclusive hydrophilic coating on the membrane surface, ensuring long-term stable performance. This approach results in reduced cleaning intervals, ultimately lowering operational expenses (OPEX) at water treatment facilities.
is the perfect solution for industrial applications involving the treatment of urban sewage water.

Product Parameters

Product	Effective Membrane  area ft² (m²)	Feed spacer thickness  (mil)	Product Flow Rate       ²gpd( m³/d)	Stable Salt Rejection     (%)	Minimum Salt Rejection     (%)
Pro-XFR-4040	82(7.6)	34	2500(9.5)	99.7	99.4
Pro-XFR-8040	400(37.2)	34	12000(45.9)	99.7	99.4

1. Our product's flow rate and impressive salt rejection rate are meticulously tested under specific conditions to ensure top-notch performance:
Our testing conditions include: a feed water concentration of 2000 ppm represented as NaCl, maintaining a feed water pressure of 225 psi (1.55 MPa), and a consistent feed water temperature of 77 °F (25 °C). The recovery rate stands at 15% for every single membrane, showcasing efficiency.
2. The variation range of our product's flow is +/-15%, allowing flexibility while ensuring reliability in diverse applications.

Operating Condition:

Operating Limits	Unit	Value
Maximum operatingpressure	psi(bar)	600(41)
Maximumfeed water temperature	°F(°C)	113(45)
Maximum pressure drop	bar	1
ContinuousoperationpH range		2~11
Cleaning PH range		1~13
Maximum feed watere SDl15		5
Maximum influent turbidity	ntu	1
Maximum residual chlorine concentration of influent	ppm	<0.1

SIZE: mm

Model	A	B	C
Pro-XFR-4040	1016	100.3	19.1
Pro-XFR-8040	1016	200	28.6

Main Application

Industry Applications

 

Proshare Proshare has meticulously cultivated its esteemed expertise by delivering cutting-edge technical solutions to the industrial sector, particularly where pristine water quality is paramount for diverse industrial processes. Our innovative solutions also facilitate wastewater treatment, resource recycling, and reuse, ensuring sustainability and efficiency.
We proudly serve pivotal industry sectors including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor, seawater desalinization, reclaimed water processing, leachate treatment, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Our advanced water treatment systems are also indispensable in applications such as steam boilers, food & beverage production (mineral water bottling, soft drinks, juices), painting lines, dairy products, ice cream, laundry services, hospitals, textiles, mechanical industries, and steel manufacturing.

Hospitality/Seawater and Brackish Water Desalination Applications

With a wealth of experience in desalination technology, Proshare offers invaluable solutions for water desalination tailored for civil use in hotels and touristic resorts. Reliable fresh water supply is critical for such infrastructures. Our R.O. sea and brackish water desalination systems provide an efficient solution to meet the water needs of rapidly expanding tourist areas, accommodating ever-increasing demand.

Municipal and Civil use

We deliver innovative and scalable solutions for efficient and sustainable wastewater and effluent treatment. Our expansive portfolio of patented technologies, combined with collaboration with national-level experts and scientific research institutions, assures municipalities that their strict health and environmental standards are met. We are committed to enhancing our sanitation systems by consistently gathering feedback from our field engineers.
Our expertise in sewage treatment is a cornerstone of our commitment to advancing your sustainable development goals. As a frontrunner in sustainable development, we provide a comprehensive array of solutions including:
Sanitation technologies.
Recovery of reusable materials from wastewater.

Farming applications

Water is crucial to ensuring the health and productivity of farm animals, such as cattle, chickens, sheep, and pigs. It is not just the quantity but the quality of water that significantly influences the growth and performance of these animals.
Farm water can originate from various sources, including water wells, municipal water networks, and to a lesser extent, rivers and other surface sources.
Excluding municipal network water (which contains free chlorine), other sources often have high levels of dissolved and suspended solids and pathogens. Reverse osmosis technology has proven to be the most effective method for diminishing these detrimental effects. Contaminated farm water should undergo technological treatment to minimize substances harmful to animals.

 

Sucessful Application

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination on Cruise Ship
Historically, the application of desalination membranes on international luxury cruise ships has been the domain of a few select global brands. As the cruise ship voyages across diverse waters, the salinity and temperature of the feed water fluctuate. Thus, it is imperative for the membranes to seamlessly adapt to these varying conditions while consistently ensuring robust water production to meet the demands of ocean-going vessels.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have set a new benchmark in performance, showcasing exceptional desalination rates and unwavering water production stability. The quality of water produced by these membranes not only met but exceeded the stringent quality requirements of the cruise ship's demanding standards.
This outstanding achievement resulted in the replacement of desalination membranes on three more cruise ships. Proshare's success in this endeavor marks its distinction as the pioneering national brand to secure international luxury cruise ship orders for desalination RO membranes.

 

A Complete Water Treatment Plant for Producing Ultra-pure Water in the Semiconductor Industry

In the realm of electronics, the demand for ultra-pure water with extraordinary membrane desalination rates is exceptionally high, with only a select few brands capable of meeting these rigorous requirements.
Leveraging Proshare's groundbreaking TFN membrane technology and the extensive expertise of the TsingXi team in the water treatment industry, a comprehensive water treatment plant for pure water equipment solutions demonstrated remarkable rejection of salt, boron, and TOC. This system's water production achieved the stringent requirements of the semiconductor industry.
This favorable outcome enabled us to secure the electronic ultra-pure water treatment project with a prominent Japanese listed company.

Proshare Custom-designed TFN special acid-resistant and high-pressure membranes for Wastewater Treatment in Petrochemical/Refining, Achieving True Zero Liquid Discharge

Proshare Tailor-made TFN special acid-resistant and high-pressure membranes, along with a separation and concentration device for wastewater treatment containing ammonium sulfate desulphurization, achieved a wastewater concentration increase of up to 40 times, with an ammonium sulfate concentration of ≥ 20% in the concentrated water. This significantly reduces subsequent evaporation and crystallization energy consumption, offering substantial cost savings for the user. The water quality produced remains stable and meets the China Petroleum and Chemical Corporation corporate standard Q/SH 0628.2-2014 for circulating water make-up water, realizing true zero wastewater discharge.
This positive result has garnered subsequent orders from additional subsidiaries within the group.
This membrane is also applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulfate, such as those found in energy, refining, chemical, metallurgical, and other industries. The latest development in ammonia desulfurization technology, combined with carbon capture, supports new energy consumption and the growth of the green industry chain, aligning with the national 'dual-carbon' policy.

Proshare TFN-SEP Customized NF Membrane Dramatically Increases Lithium Permeate Rate up to 96.6%, with Mg2+ retention rate over 99%, and Ca2+ retention rate over 98%
Technical Bottlenecks of Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes, challenged by membrane fouling,low selectivity < 80%,hElevating efficiency, our product minimizes energy energy consumption. Consuming 30%-40% of the overall costs,Short membrane lifespan extends to 2-3 years, ensuring longevity.

Proshare PSI MEMBRANE TFN-SEP Customized NF/RO Membrane
boasts outstanding performance, Data from an Lithium extraction project stationed at Lakkor Tso Salt Lake , Tibet, China.Featuring:

A 2-stage Nanofiltration process combined with 1-stage RO delivering pure water with Mg2+ concentration of 2.9mg/L and Ca2+ at 2.25mg/L, ensuring Mg2+ retention rate exceeds 99%, while Ca2+ retention surpasses 98%. Remarkably, lithium permeate rate achieves 96.6%, maintaining a flux nearing 20LMH at a pressure of 1MPa.Proven membrane technology stands as a beacon of sustainability, enhancing both product purity and quality while being environmentally and economically sound.

Our Advantages

Proshare Pioneering Breakthroughs in Advanced Reverse Osmosis Membrane Technology
Proshare Our team has masterfully crafted a revolutionary new generation of reverse osmosis membranes through the ingenious use of polymer interface nano-self-assembly technology, surmounting the age-old challenges of traditional membrane development with two groundbreaking advancements:
Ultra-Thin Revolutionary Separation Layer: Through the application of state-of-the-art polymer interface nanotechnology, our team has achieved an astonishing reduction in the separation layer's thickness to a groundbreaking threefold decrease compared to the conventional polyamide thin film (historically capped at 100 nm). This extraordinary advancement dramatically boosts water flux, resulting in a significant enhancement in permeability.
Optimized Performance Metrics: The pioneering integration of nanoparticles and specialized hydrophilic polymers has propelled the membrane's hydrophilicity, anti-fouling capability, durability, and oxidation resistance to unprecedented levels.
Compared to the conventional polyamide reverse osmosis membranes, Proshareintroduces breakthroughs in four pivotal aspects:
Incredible Self-Assembled Nanocomposite Films
Through the perfect fusion of nano-scale precision control and nano-doping modifications, we create ultra-thin yet highly ordered separation layers employing polymer interface nanotechnology. This advanced approach transcends the traditional polyamide membranes' limitations in thickness uniformity and material diversity.

Unparalleled Water Flux and Energy Efficiency
By meticulously refining the layer-by-layer self-assembly process, we achieve an exquisite control over functional layer thickness, resulting in a phenomenal 3x reduction compared to conventional membranes. This process delivers an impressive >3x enhancement in water flux with a remarkable 30% reduction in energy consumption.
Innovative Polymer Materials with Unrivaled Chemical Stability
Moving beyond the constraints of polyamide, our team employs cutting-edge hydrophilic polymers (such as modified polysulfones) and ceramic-organic hybrids. These materials exhibit extraordinary oxidation resistance (withstanding exposure to up to 10 ppm of chlorine) and exceptional pH tolerance (maintaining stability across a pH range of 1-12).
Pioneering Anti-Fouling Surface Engineering
The ultra-superhydrophilic surface (boasting a contact angle of less than 10°) fortified with nanoparticle enhancements significantly reduces organic fouling potential by an impressive 50%, extending chemical cleaning cycles from 3 to 6 months and reducing maintenance costs by a substantial 40%
 

Certifications

At Proshare Innovation Suzhou Co., Ltd., we hold a prestigious collection of certifications that underscore our commitment to excellence. Our achievements include the Health & Safety Management System Certificate, the Environmental Management System Certificate, and the revered ISO 9001 Quality System Certificate. These accolades showcase our dedication to maintaining the highest standards of operational safety, environmental stewardship, and superior quality assurance.

Our innovative prowess at Proshare Innovation Suzhou Co., Ltd. is evidenced by our proprietary invention patents. We proudly hold the Invention Patent for Membrane Production, alongside the pioneering Invention Patent for Multi-Layer RO Membrane, reflecting our groundbreaking advancements in water treatment technology. We are committed to environmental responsibility, as proven by our RoHS Compliance Certificate. This certification affirms that Proshare Innovation Suzhou Co., Ltd. diligently adheres to all restrictions on hazardous substances, ensuring our products are safe and environmentally friendly.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. is a national high-tech enterprise specializing in the R&D and industrialization of third-generation thin-film nanocomposite (TFN) membranes for reverse osmosis (RO), nanofiltration (NF), and material separation applications. Founded in 2017 by a team of overseas-returned doctoral experts led by Dr. Lin Xiaofeng, a recipient of national-level talent programs, the company has emerged as China's sole domestic manufacturer of TFN membranes.

Core Competencies

Technological Innovation: Pioneered the application of TFN technology to nanofiltration membranes, achieving fully independent R&D and localized production of both membranes and manufacturing equipment.
Intellectual Property: Holds over 31 patents, with membrane performance reaching internationally leading standards and replacing monopolized foreign products.
Production Capacity: Operates a 2,000 m² R&D facility and a 15,000 m² production base.
Funding: Completed Pre-A Round (2023) and A Round (January 2025) financing, backed by Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Designated as a preferred supplier for listed environmental engineering firms and state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a Ph.D. graduate from the University of Strasbourg (France), has been recognized with provincial and national talent awards (e.g., Suzhou Leading Talent, Jiangsu Dual Innovation Talent) and leads the company's R&D breakthroughs in TFN membrane industrialization.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A:Complete water treatment solutions
Provide customer revolutionary (Thin Film Nanocomposite) TFN membrane sheet ,membrane element and water treatment system solutions.

A:Customization capabilities
Backup by national expert teams and Tsinghua University Suzhou Environmental Innovation.

A:Ensuring quality and delivering worth.
Not only do our premium solutions ,but can also provide significant ROI for customers,We provide training, support, and services, and bring our local expertise to global markets.

A:Collaborating with our customers
Our inspiration comes from our customers and what they do every day to provide the most valuable source of hope -clean water.Thriving together for a water-optimized world.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer holding our own International Trade Department, for that we can better understand customer's needs and offer a reasonable price.
(3) Q: How's the after-sale service?
A: We offer engineers available to service overseas under merchandiser's supervision and translation.

(4) Q: How about the quality?
A: The main sub-assembly and raw materials are all supplied by large companies. Key parts are research and developed by our own staff. Professional assembly line work and strict quality test system can ensure your high quality requirement.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Our product comes with a robust 1-year warranty adhering to international standards. We pride ourselves on offering round-the-clock online support. Should you have any inquiries regarding our machine, please feel free to reach out to us at any time.

(6) Q: Certification?
A: As a hallmark of quality and excellence, Tsingxi proudly holds ISO9001, ISO14001, and ISO45001 certifications. Our products are meticulously engineered to comply with the esteemed 3C and CE technical standards. Every product we offer is thoroughly vetted and certified by the Industry Administration Authority, ensuring reliability and trust. Tsingxi remains committed to evolving as a formidable high-tech leader in the global water treatment industry, constantly pushing the boundaries of innovation and excellence.